31441214414 has 4 divisors (see below), whose sum is σ = 47161821624. Its totient is φ = 15720607206.

The previous prime is 31441214377. The next prime is 31441214443. The reversal of 31441214414 is 41441214413.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41441214413 = 23 ⋅1801791931.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7860303602 + ... + 7860303605.

It is an arithmetic number, because the mean of its divisors is an integer number (11790455406).

Almost surely, 2^31441214414 is an apocalyptic number.

31441214414 is a deficient number, since it is larger than the sum of its proper divisors (15720607210).

31441214414 is a wasteful number, since it uses less digits than its factorization.

31441214414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15720607209.

The product of its digits is 6144, while the sum is 29.

Adding to 31441214414 its reverse (41441214413), we get a palindrome (72882428827).

Subtracting 31441214414 from its reverse (41441214413), we obtain a palindrome (9999999999).

The spelling of 31441214414 in words is "thirty-one billion, four hundred forty-one million, two hundred fourteen thousand, four hundred fourteen".